RWR74S1780FRS73 vs RWR74S1780FSS73

Product Attributes

Part Number RWR74S1780FRS73 RWR74S1780FSS73
Manufacturer Vishay Dale Vishay Dale
Category Through Hole Resistors Through Hole Resistors
RWR74S1780FRS73 RWR74S1780FSS73
Product Status Active Active
Resistance 178 Ohms 178 Ohms
Tolerance ±1% ±1%
Power (Watts) 5W 5W
Composition Wirewound Wirewound
Features Military, Moisture Resistant Military, Moisture Resistant
Temperature Coefficient ±20ppm/°C ±20ppm/°C
Operating Temperature -55°C ~ 250°C -55°C ~ 250°C
Package / Case Axial Axial
Supplier Device Package Axial Axial
Size / Dimension 0.312" Dia x 0.875" L (7.92mm x 22.23mm) 0.312" Dia x 0.875" L (7.92mm x 22.23mm)
Height - Seated (Max) - -
Number of Terminations 2 2
Failure Rate R (0.01%) S (0.001%)